Double wire fence with hook bottom card and application thereof

Abstract

The utility model discloses a double line iron wire fence with hook bottom card and application thereof, wherein the hook bottom card includes the integrated bearing part and the card part, the bearing part is located above the card part, has the slot for inserting the board, the card part has the card slot for the card of double line iron wire fence horizontal wire, the inner side wall of slot has the barb for the limit board and separates, wherein the double line iron wire fence includes the net grid formed by the vertical and horizontal interlaced horizontal wire and vertical wire, still includes the board inserted in the net grid and the hook bottom card as mentioned above, the hook bottom card is through the card part and is carded in the net grid bottom, and the board bottom end has the through -hole, and the board bottom end is inserted in the bearing part of hook bottom card, and the barb of hook bottom card is inserted into the through -hole. The hook bottom card structure design simple, low cost, practicality strong of the utility model can be firmly installed on the double line iron wire fence, and the board bottom end is supported and locked, avoids the board that the double line iron wire fence installs and falls off and scatters frame.

Description

Technical Field

[0001] This utility model belongs to the field of fence technology, specifically relating to a double-wire fence with prefabricated slab components attached, and a hook-type bottom clip for installing the prefabricated slab components on the double-wire fence. Background Technology

[0002] like Figure 1 As shown, double-wire fences typically consist of crisscrossing horizontal wires 1 and vertical wires 2, forming a perforated mesh structure, which has the disadvantage of not obstructing the view. However, with the development of the wire fence market, consumer demands have become more diverse. For example, some customers prefer to use prefabricated panel components (such as WPC strips or plastic strips) to decorate double-wire fences, enabling them to provide both visual obstruction and privacy.

[0003] Currently, base clamps are typically used at the bottom to support the precast slab components and prevent them from detaching from the double-wire fence. For example... Figure 2 and Figure 3 As shown, the existing base clamp includes a T-shaped insert 3 and a rectangular slot 4 integrally formed on the T-shaped insert 3. In use, the base clamp is inserted into the gap between the two horizontal wires 1 at the bottom of the double-wire fence through the T-shaped insert 3, and the bottom end of the precast slab component is inserted into the rectangular slot 4 of the base clamp. The base clamp can then support the precast slab component, ultimately achieving the installation of the precast slab component on the double-wire fence.

[0004] Because the aforementioned base card is simply inserted into the double-wire fence using a T-shaped plug 3 structure, its stability after installation is poor, and it is prone to falling off, which in turn causes it to fail to support the precast slab components, making the installation of the precast slab components on the double-wire fence not stable enough.

[0005] Based on the above, it is usually necessary to install a sealing strip on top to secure the precast slab components, thereby improving their stability after installation on the double-wire fence. (One type of sealing strip structure currently in use is disclosed in detail in Chinese utility model patent with authorization announcement number CN218324236U.) This undoubtedly increases the cost of using the double-wire fence.

[0006] In addition, some customers, in pursuit of a simple overall look for double-wire fences, are reluctant to add a sealing strip to the top of the double-wire fence. Utility Model Content

[0007] To address the aforementioned shortcomings in the existing technology, this utility model aims to provide a double-wire fence with a hook bottom clip and the application thereof, so as to make the installation of precast slab components on the double-wire fence more stable and the final double-wire fence with a simpler shape.

[0008] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a hook-shaped bottom clip, comprising an integrally formed supporting part and a locking part; the supporting part is located above the locking part and has a slot for inserting a strip; the locking part has a slot for locking a double-wire fence cross wire; The inner wall of the slot has barbs to prevent the slats from disengaging from the slot.

[0009] As a limitation of this utility model, each of the two opposite inner sidewalls of the slot is provided with a barb, and the two barbs are mirror-symmetrical.

[0010] As another limitation of this utility model, the slot is a rectangular slot with a width adapted to the thickness of the strip.

[0011] As a further limitation of this utility model, the top of the slot has a protrusion extending laterally into the slot opening, which is used to narrow the slot opening to achieve clamping of the strip.

[0012] As a third limitation of this utility model, the slot is a triangular slot, and the width of the slot bottom is adapted to the thickness of the strip.

[0013] As a further limitation of this utility model, the top slot of the slot has a guide slope.

[0014] As a fourth limitation of this utility model, the locking part is an M-shaped structure; the locking groove of the locking part includes a mirror-symmetrical front locking groove and a rear locking groove; both the front locking groove and the rear locking groove are formed by an outer inferior arc portion and an inner right angle portion.

[0015] As another limitation of this utility model, the slot of the locking part is formed by a front inferior arc portion, a middle horizontal portion and a rear inferior arc portion.

[0016] This utility model also discloses a double-wire fence, including a mesh composed of crisscrossing horizontal and vertical wires, wherein the horizontal wires include front and rear horizontal wires symmetrically fixed on both sides of the vertical wires; it also includes the strips inserted into the mesh; and it also includes the hooked bottom clips as described above. The hook-shaped bottom clip is engaged with the front cross wire and the rear cross wire at the bottom of the mesh. The bottom end of the slat has a through hole for fitting the barb; the bottom end of the slat is inserted into the support portion of the hook bottom clip, and the barb extends into the through hole.

[0017] As a limitation of this utility model, the strip is a rectangular plate made of WPC, plastic or metal.

[0018] By adopting the above-mentioned technical solution, the beneficial effects achieved by this utility model compared with the prior art are as follows: This utility model is an improvement on the base card structure. Firstly, it improves the way the base card is fixed on the double-wire fence. Specifically, it uses a slot-type locking method instead of the original T-shaped plug-in method, making the installation of the base card on the double-wire fence more stable and less likely to fall off after being subjected to external force. Secondly, it improves the support structure of the base card for the precast slab components (i.e., slats). Specifically, it adds barbs to the slots of the support part to hook the bottom of the precast slab components, so that the precast slab components cannot be pulled out from the top, and there is no need to add a sealing strip to the top.

[0019] Using only this one type of installation accessory, precast slab components can be stably installed on double-wire fences, resulting in lower operating costs, simpler installation, and a much cleaner design for the double-wire fences. Attached Figure Description

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] Figure 1 This is a schematic diagram of the structure of a double-wire fence in the background art of this utility model; Figure 2 This is a three-dimensional view of the structural relationship of the base card in the background art of this utility model; Figure 3 This is a side view showing the structural relationship of the base card in the background art of this utility model; Figure 4 This is a perspective view of the structural relationship of the hook-shaped bottom card in the embodiment of this utility model; Figure 5 This is a side view showing the structural relationship of the hook-shaped bottom card in an embodiment of this utility model; Figure 6 and Figure 7 They are respectively similar to Figure 4 and Figure 5 The view shows a modified embodiment of the hook-shaped bottom clip of this utility model; Figure 8 and Figure 9 They are respectively similar to Figure 4 and Figure 5 The view shows another variant embodiment of the hook-shaped bottom card of this utility model; Figure 10 and Figure 11 They are respectively similar to Figure 4 and Figure 5 The view shows a third variant embodiment of the hook-shaped bottom card of this utility model; Figure 12 and Figure 13 They are respectively similar to Figure 4 and Figure 5 The view shows a fourth variant embodiment of the hook-type bottom card of this utility model; Figure 14 and Figure 15 They are respectively similar to Figure 4 and Figure 5 The view shows a fifth variant embodiment of the hook-shaped bottom clip of this utility model; Figure 16 This is a perspective view of the structural relationship of the double-wire fence in the embodiment of this utility model; Figure 17 for Figure 16 A magnified view of a section at point A in the middle; Figure 18 This is a cross-sectional view showing the installation structure of the hooked bottom clip on the wire mesh in an embodiment of this utility model; Figure 19 This is a front view of the installation structure of the hooked bottom clip on the mesh grid in an embodiment of this utility model. The longitudinal wires that cover the hooked bottom clip are hidden in the figure. Figure 20 This is a perspective view of the installation structure of the hooked bottom clip on the mesh grid in an embodiment of the present invention. The longitudinal wires that cover the hooked bottom clip are hidden in the figure. In the diagram: 1. Horizontal wire; 2. Vertical wire; 3. T-shaped insert; 4. Rectangular slot; 5. Support part; 6. Locking part; 7. Vertical plate; 8. Slot; 9. Guide slope; 10. Barb; 11. Front slot; 12. Rear slot; 13. Outer minor arc part; 14. Inner right angle part; 15. Front minor arc part; 16. Middle horizontal part; 17. Rear minor arc part; 18. Raised strip; 19. Guide angle; 20. Mesh grid; 21. Strip; 22. Hooked bottom clip; 23. Front horizontal wire; 24. Rear horizontal wire; 25. Through hole. Detailed Implementation

[0022] This utility model discloses a hook-shaped bottom clip 22, which has a simple structure, low cost, and strong practicality. It can be stably installed on a double-wire fence to support and lock the bottom end of the strip 21, preventing the strip 21 installed on the double-wire fence from falling off and falling apart.

[0023] The hook-shaped base card 22 disclosed in this utility model is manufactured by injection molding, and its length is adapted to the width of the strip 21, generally 30-50mm. In the following embodiments, the length of the hook-shaped base card 22 is 43mm, equal to the width of the strip 21. It should be noted that, depending on the actual situation, other processes can also be selected to manufacture the hook-shaped base card 22 disclosed in this utility model, such as extrusion molding, 3D printing, etc.

[0024] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0025] Figure 4 and Figure 5 The first embodiment of this utility model is shown. As shown in the figure, the hook-shaped bottom clip 22 includes an integrally formed supporting part 5 and a clipping part 6.

[0026] The supporting part 5 is located above the locking part 6. The supporting part 5 includes two mirror-symmetrical upright plates 7. The bottom ends of the upright plates 7 are fixedly connected to the locking part 6. The two upright plates 7 and the top surface of the locking part 6 cooperate to form a slot 8 for inserting the strip 21. In this embodiment, the two upright plates 7 are inclined and gradually approach each other from the bottom to the top. The slot 8 formed is a triangular groove. The width of the groove bottom is adapted to the thickness of the strip 21, and the narrowing of the groove opening can achieve clamping of the strip 21. Furthermore, the top corners of the opposite sides of the two upright plates 7 are machined to form guide bevels 9 so that the strip 21 can be more easily inserted into the slot 8.

[0027] The inner wall of the slot 8 of the receiving part 5 has barbs 10 for preventing the strip 21 from disengaging from the slot 8. One barb 10 is provided on each of the two opposite inner walls of the slot 8, the two barbs 10 being mirror-symmetrical, located in the middle of the slot 8 and slightly below the opening. In this embodiment, the barb 10 is a sheet-like structure, one end of which is connected to the inner wall of the slot 8, and the entire bar extends obliquely downwards towards the bottom of the slot.

[0028] The locking part 6 has an M-shaped structure and a slot for locking the horizontal wire 1 of the double-wire fence. As shown in the figure, the slot includes a mirror-symmetrical front slot 11 and a rear slot 12. The front slot 11 and the rear slot 12 have the same structure, both formed by an outer inferior arc portion 13 and an inner right-angle portion 14. The front slot 11 is used to lock the front horizontal wire 23 of the double-wire fence, and the rear slot 12 is used to lock the rear horizontal wire 24 of the double-wire fence.

[0029] Figure 6 and Figure 7 A variation of the first embodiment is shown as a second embodiment of the present invention. In this embodiment, the locking part 6 is an N-type structure, and the slot for locking the horizontal wire 1 of the double-wire fence is formed by a front inferior arc part 15, a middle horizontal part 16, and a rear inferior arc part 17. The front inferior arc part 15 is used to lock the front horizontal wire 23 of the double-wire fence, and the rear inferior arc part 17 is used to lock the rear horizontal wire 24 of the double-wire fence.

[0030] Figure 8 and Figure 9Another variation of the first embodiment is shown as a third embodiment of the present invention. In this embodiment, the two upright plates 7 of the supporting part 5 are vertically arranged, and the resulting slot 8 is a rectangular slot with a width adapted to the thickness of the strip 21, typically 3 mm. As shown, each of the two upright plates 7 has a protruding strip 18 extending laterally towards the center of the slot opening at its top end. The length of the protruding strip 18 is equal to the length of the slot 8, used to narrow the opening of the slot 8 to clamp the strip 21. Furthermore, the top edges of the opposite sides of the two protruding strips 18 are machined with arc-shaped guide angles 19 to facilitate the insertion of the strip 21 into the slot 8.

[0031] In this embodiment, one end of the barb 10 is connected below the protrusion 18, and the whole extends obliquely downward toward the bottom of the groove.

[0032] Figure 10 and Figure 11 A variation of the third embodiment is shown as the fourth embodiment of the present invention. In this embodiment, the locking part 6 is an N-type structure, and the slot for locking the horizontal wire 1 of the double-wire fence is formed by a front inferior arc part 15, a middle horizontal part 16, and a rear inferior arc part 17. The front inferior arc part 15 is used to lock the front horizontal wire 23 of the double-wire fence, and the rear inferior arc part 17 is used to lock the rear horizontal wire 24 of the double-wire fence.

[0033] Figure 12 and Figure 13 Another variation of the third embodiment is shown as the fifth embodiment of this utility model. In this embodiment, the tops of the two upright plates 7 are not provided with protrusions 18 for narrowing the slots, and the guide angles 19 are machined at the top edges of the opposite sides of the two upright plates 7. In this embodiment, the barb 10 is a triangular-like structure, with one side connected to the inner wall of the slot 8 and the bottom surface being horizontal.

[0034] Figure 14 and Figure 15 A variation of the fifth embodiment is shown as the sixth embodiment of the present invention. In this embodiment, the locking part 6 is an N-type structure, and the slot for locking the horizontal wire 1 of the double-wire fence is formed by a front inferior arc part 15, a middle horizontal part 16, and a rear inferior arc part 17. The front inferior arc part 15 is used to lock the front horizontal wire 23 of the double-wire fence, and the rear inferior arc part 17 is used to lock the rear horizontal wire 24 of the double-wire fence.

[0035] This utility model also discloses a double-wire fence. Figures 16 to 20 Its specific structure is shown as the seventh embodiment of this utility model. For example... Figure 16 and Figure 17 As shown, the double-wire fence includes a mesh 20, slats 21, and a hooked bottom clip 22 as described in the first embodiment.

[0036] The wire mesh 20 is the main frame of the double-wire fence, which is an existing structure. It is composed of crisscrossing horizontal wires 1 and vertical wires 2. The horizontal wires 1 include front horizontal wires 23 and rear horizontal wires 24 symmetrically fixed on both sides of the vertical wires 2.

[0037] The slats 21 can be inserted into the mesh 20 to form an aesthetically pleasing, practical, and visually obstructive simple protective device. The slats 21 are also of existing structure, being rectangular plates whose length, width, and thickness are adapted to the mesh 20, and can be made of WPC, plastic, or metal. In this embodiment, the slats 21 are made of WPC, and the bottom center of the slats 21 has a through hole 25.

[0038] like Figures 18 to 20 As shown, the hook-shaped bottom clip 22 is secured to the front cross wire 23 and rear cross wire 24 at the bottom of the mesh 20 via its locking part 6, thereby achieving the installation of the hook-shaped bottom clip 22 on the mesh 20. The supporting part 5 of the hook-shaped bottom clip 22 faces upward, and the bottom end of the strip 21 is inserted into the supporting part 5 of the hook-shaped bottom clip 22, with the hook of the hook-shaped bottom clip 22 hooking onto the through hole 25 at the bottom end of the strip 21. In this way, the hook-shaped bottom clip 22 supports and fixes the strip 21.

[0039] It should be noted that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hook-shaped bottom clip, characterized in that: It includes an integrally formed supporting part and a locking part; the supporting part is located above the locking part and has a slot for inserting a strip; the locking part has a slot for locking the cross wire of the double-wire fence. The inner wall of the slot has barbs to prevent the slats from disengaging from the slot.

2. The hook-shaped bottom clip according to claim 1, characterized in that: Each of the two barbs is provided on opposite inner sidewalls of the slot, and the two barbs are mirror-symmetrical.

3. The hook-shaped bottom clip according to claim 1 or 2, characterized in that: The slot is a rectangular groove with a width adapted to the thickness of the strip.

4. The hook-shaped bottom clip according to claim 3, characterized in that: The top of the slot has a protrusion extending laterally into the slot opening, which is used to narrow the slot opening to clamp the strip.

5. The hook-shaped bottom clip according to claim 1 or 2, characterized in that: The slot is a triangular groove, and the width of the groove bottom is adapted to the thickness of the strip.

6. The hook-shaped bottom clip according to claim 5, characterized in that: The slot has a guide bevel at the top opening.

7. The hook-type bottom card according to any one of claims 1, 2, 4, and 6, characterized in that: The locking part has an M-shaped structure; the locking slot of the locking part includes a mirror-symmetrical front locking slot and a rear locking slot; both the front locking slot and the rear locking slot are formed by an outer inferior arc portion and an inner right angle portion.

8. The hook-shaped bottom clip according to any one of claims 1, 2, 4, and 6, characterized in that: The slot of the locking part is formed by a front inferior arc portion, a middle horizontal portion and a rear inferior arc portion.

9. A double-wire fence, comprising a mesh composed of crisscrossing horizontal and vertical wires, wherein the horizontal wires include front and rear horizontal wires symmetrically fixed on both sides of the vertical wires; and further comprising the strips inserted into the mesh; characterized in that: It also includes the hook-type bottom clip as described in any one of claims 1-8; The hook-shaped bottom clip is engaged with the front cross wire and the rear cross wire at the bottom of the mesh. The bottom end of the slat has a through hole for fitting the barb; the bottom end of the slat is inserted into the support portion of the hook bottom clip, and the barb extends into the through hole.

10. The double-wire fence according to claim 9, characterized in that: The slats are rectangular sheets made of WPC, plastic, or metal.

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